/* | |
Copyright 2008 Intel Corporation | |
Use, modification and distribution are subject to the Boost Software License, | |
Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
http://www.boost.org/LICENSE_1_0.txt). | |
*/ | |
#ifndef GTLPOINT_DATA_HPP | |
#define GTLPOINT_DATA_HPP | |
#include "isotropy.hpp" | |
namespace boost { namespace polygon{ | |
template <typename T> | |
class point_data { | |
public: | |
typedef T coordinate_type; | |
inline point_data() | |
#ifndef BOOST_POLYGON_MSVC | |
:coords_() | |
#endif | |
{} | |
inline point_data(coordinate_type x, coordinate_type y) | |
#ifndef BOOST_POLYGON_MSVC | |
:coords_() | |
#endif | |
{ | |
coords_[HORIZONTAL] = x; coords_[VERTICAL] = y; | |
} | |
inline point_data(const point_data& that) | |
#ifndef BOOST_POLYGON_MSVC | |
:coords_() | |
#endif | |
{ (*this) = that; } | |
template <typename other> | |
point_data(const other& that) | |
#ifndef BOOST_POLYGON_MSVC | |
:coords_() | |
#endif | |
{ (*this) = that; } | |
inline point_data& operator=(const point_data& that) { | |
coords_[0] = that.coords_[0]; coords_[1] = that.coords_[1]; return *this; | |
} | |
template<typename T1, typename T2> | |
inline point_data(const T1& x, const T2& y) | |
#ifndef BOOST_POLYGON_MSVC | |
:coords_() | |
#endif | |
{ | |
coords_[HORIZONTAL] = (coordinate_type)x; | |
coords_[VERTICAL] = (coordinate_type)y; | |
} | |
template <typename T2> | |
inline point_data(const point_data<T2>& rvalue) | |
#ifndef BOOST_POLYGON_MSVC | |
:coords_() | |
#endif | |
{ | |
coords_[HORIZONTAL] = (coordinate_type)(rvalue.x()); | |
coords_[VERTICAL] = (coordinate_type)(rvalue.y()); | |
} | |
template <typename T2> | |
inline point_data& operator=(const T2& rvalue); | |
inline bool operator==(const point_data& that) const { | |
return coords_[0] == that.coords_[0] && coords_[1] == that.coords_[1]; | |
} | |
inline bool operator!=(const point_data& that) const { | |
return !((*this) == that); | |
} | |
inline bool operator<(const point_data& that) const { | |
return coords_[0] < that.coords_[0] || | |
(coords_[0] == that.coords_[0] && coords_[1] < that.coords_[1]); | |
} | |
inline bool operator<=(const point_data& that) const { return !(that < *this); } | |
inline bool operator>(const point_data& that) const { return that < *this; } | |
inline bool operator>=(const point_data& that) const { return !((*this) < that); } | |
inline coordinate_type get(orientation_2d orient) const { | |
return coords_[orient.to_int()]; | |
} | |
inline void set(orientation_2d orient, coordinate_type value) { | |
coords_[orient.to_int()] = value; | |
} | |
inline coordinate_type x() const { | |
return coords_[HORIZONTAL]; | |
} | |
inline coordinate_type y() const { | |
return coords_[VERTICAL]; | |
} | |
inline point_data& x(coordinate_type value) { | |
coords_[HORIZONTAL] = value; | |
return *this; | |
} | |
inline point_data& y(coordinate_type value) { | |
coords_[VERTICAL] = value; | |
return *this; | |
} | |
private: | |
coordinate_type coords_[2]; | |
}; | |
} | |
} | |
#endif | |